22018801150

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{41651}}^1$

素因数の和:41869

約数の個数: 48

約数和(自身を含む): 41757796080

約数和(自身を除く): 19738994930

約数列:

[1, 2, 5, 10, 25, 50, 97, 109, 194, 218, 485, 545, 970, 1090, 2425, 2725, 4850, 5450, 10573, 21146, 41651, 52865, 83302, 105730, 208255, 264325, 416510, 528650, 1041275, 2082550, 4040147, 4539959, 8080294, 9079918, 20200735, 22699795, 40401470, 45399590, 101003675, 113498975, 202007350, 226997950, 440376023, 880752046, 2201880115, 4403760230, 11009400575, 22018801150]

約数ペア:

[(1, 22018801150), (2, 11009400575), (5, 4403760230), (10, 2201880115), (25, 880752046), (50, 440376023), (97, 226997950), (109, 202007350), (194, 113498975), (218, 101003675), (485, 45399590), (545, 40401470), (970, 22699795), (1090, 20200735), (2425, 9079918), (2725, 8080294), (4850, 4539959), (5450, 4040147), (10573, 2082550), (21146, 1041275), (41651, 528650), (52865, 416510), (83302, 264325), (105730, 208255)]